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Backporting 273d8eb12c Proper fix for disabling warnings in read_statistics_for_table()

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This commit is contained in:
Varun Gupta
2019-09-23 13:47:52 +05:30
parent 2931fd2917
commit ab9f378b0b
12 changed files with 85 additions and 186 deletions
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6
sql/field.h
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@ -781,9 +781,6 @@ public:
*/
bool is_created_from_null_item;
/* TRUE in Field objects created for column min/max values */
bool is_stat_field;
/*
Selectivity of the range condition over this field.
When calculating this selectivity a range predicate
@ -1218,8 +1215,7 @@ public:
uchar *new_ptr, uint32 length,
uchar *new_null_ptr, uint new_null_bit);
Field *clone(MEM_ROOT *mem_root, TABLE *new_table);
Field *clone(MEM_ROOT *mem_root, TABLE *new_table, my_ptrdiff_t diff,
bool stat_flag= FALSE);
Field *clone(MEM_ROOT *mem_root, TABLE *new_table, my_ptrdiff_t diff);
inline void move_field(uchar *ptr_arg,uchar *null_ptr_arg,uchar null_bit_arg)
{
ptr=ptr_arg; null_ptr=null_ptr_arg; null_bit=null_bit_arg;